Founder of Commercium, an independent app studio in London. Statistician by training, founder by practice.
Website and writing: halukdemirhan.com
- Three Seals: an element card duel in a night temple, fought by karate animals.
- 369 Zone: a daily 3-6-9 writing ritual that keeps one intention in front of you.
- SlideForge: type a topic, get a finished, designed presentation.
- datagrade: scored data quality assessment for R, from my MSc dissertation.
- renewal: retention, lifetime and conversion statistics for subscriptions, in R, Python and TypeScript.
- kairos-ephemeris: Sun, Moon and planet positions in pure Dart, checked against the Swiss Ephemeris.
